I've been working on a long term project for a while and recently I notice that If I create a HTML5 build and run it on Internet Explorer the TextBox start having problem.

I can click on the textbox and type in normally.but when I click on the textbox with the mouse the 'x' clear button on the right of the textbox disappear and the Text Cursor is still there blinking.When I am in this state, I can still type but I cannot use the space-bar.I can click on it again and the 'x' clear button shows up again, and I can use the space-bar again.

I tried creating a new project with Text box, and I don't have any issue like this on it.

Anyone know what I could have done wrong?

Thank you

Edit:There is a simular issue when the text box is set to Text Area as well.Only this time it won't space if the boarder is blue instead of black.

And if you have a placeholder text in there and it shows up. you can still type in text and it will be entered along with the placeholder